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Thu, 18 Sep 2025 13:07:46 -0600 From: Tom Tromey To: simon.marchi@polymtl.ca Cc: gdb-patches@sourceware.org, Simon Marchi Subject: Re: [PATCH v2 2/4] gdbsupport: factor out work queue from parallel-for.h In-Reply-To: <20250703200130.4095761-2-simon.marchi@polymtl.ca> (simon marchi's message of "Thu, 3 Jul 2025 16:01:17 -0400") References: <20250703200130.4095761-1-simon.marchi@polymtl.ca> <20250703200130.4095761-2-simon.marchi@polymtl.ca> X-Attribution: Tom Date: Thu, 18 Sep 2025 13:07:44 -0600 Message-ID: <878qibh94v.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 97.122.110.68 X-Source-L: No X-Exim-ID: 1uzJys-000000033EV-2gxd X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-110-68.hlrn.qwest.net (bapiya) [97.122.110.68]:50720 X-Source-Auth: tom+tromey.com X-Email-Count: 2 X-Org: HG=bhshared;ORG=bluehost; X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfFK32Uxirx96L8pKXZXVC+uBkCapucys9kqLMBrps1XuxoXFdqt1uQsYXs4q3M/8ToXhuzUpFUPoFMbugEek9zF1ikdtm1PBZmzPD7AdSNTFSiyfzYLl +ySX/HcO17SMNdllXuss1o0VUYKFLrM40CfxY7Tjs9Fo1hfhIXOYNjOoCObw2r0MNoqlRaYMoybpD2h/PMkQwf2nXZyUYkAikJY= X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org >>>>> "Simon" == simon marchi writes: Simon> + /* Pop a batch of work items. Simon> + Simon> + The return value is a pair containing iterators to the first and last Simon> + (exclusive) work items. */ Simon> + std::pair pop_batch () noexcept How about using an iterator_range<> here instead? It's basically a pair but a bit more specialized. Tom